Controller

Control components coordinate sequence and timing across the machine. When they fail, you can see no-start conditions, erratic cycling, or components that never energize. Part 1854206500 corresponds to Controller and is commonly sourced for ice maker repairs. Technicians typically replace this part when they’re seeing unexpected shutdowns, visible wear, cracking, or a component that won’t stay seated. After replacement, run at least one full cycle and recheck for leaks, vibration noise, or fasteners that loosen during operation. A short post-repair check—visual inspection plus a full cycle—helps confirm the issue is resolved and nothing else is stressed. Replacing the correct part helps restore predictable operation and reduces repeat service calls. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. If the part interacts with water, do a leak check during the first run and again after a short operating period. If the part interacts with water, do a leak check during the first run and again after a short operating period. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. If the part interacts with water, do a leak check during the first run and again after a short operating period. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Clean the area around the repair so debris doesn’t interfere with fitment or sealing surfaces. Take a photo before disassembly so you can confirm orientation and fastener locations during reassembly. If the part interacts with water, do a leak check during the first run and again after a short operating period.